Over 4200 participants from 44 countries have attended the four-day 2004 European Wind Energy Conference and Exhibition in London. 255 companies have exhibited, 220 speakers and chairmen have presented in 40 scientific, technical, business and policy sessions alongside 300 poster presentations.

EWEA is the voice of the wind industry, actively promoting wind power in Europe and worldwide. It has over 600 members, which are active in over 50 countries, making EWEA the world's largest and most powerful wind energy network.